JSC “MSU-90” first area is currently installing process safety systems adjacent to the main circulation pipeline.

JSC “SEM” specialists are assembling impulse lines. JSC “Concern Titan-2” Facility Construction with Own Resources Branch employees are performing construction works, install service platforms, etc.

Once the transport lock trestle is concreted, it will be equipped with the crane which is almost assembled by the Hoisting Devices Installation Area employees of the JSC “Concern Titan-2” SMU-2.

The assembly of the main circulation pumps motors will soon commence in the special workshop at the construction base #1.

It is planned to finalize installation of all the reactor building systems in October.


Titan-2 Holding is the largest in the North-West group of companies, constructing the most important nuclear industry and power facilities. The company performs a full range of construction and installation works from engineering to commissioning.

Titan-2 Holding is the general contractor for the construction of the Leningrad NPP-2 power units. The Holding Companies perform all the civil, installation, and electrical works at a construction site. The works are carried out in the reactor, turbine, power supply, water supply, heat cogeneration buildings and other power unit structures.